Operator's manual

Gas sampling and gas conditioning technology 6-1.3.5-ME

11.3 PNEUMATIC

NOTE!

Components to be connected to the pump must conform to the pneumatic

data of the pump.

 Remove safety stoppers from threaded gas connections (thread size G1/8”).

 Accessories such as threaded hose couplings must be screwed into the threaded connection with

sealing tape (the use of sealing tape is unnecessary when using M&C couplings).

 Connect suction and pressure pipe.

NOTE!

Do not interchange hose connections for sample gas inlet and outlet; the

connections are appropriately marked.

After connecting all pipes, they must be checked for tightness.

When connecting the hoses to optional threaded hose couplings, the following should be noted:

NOTE!

The tightness of the connection can only be ensured when the connecting

hose has a straight terminating edge (use of a hose cutter).

 Loosen the swivel nut of the clamping ring by turning anticlockwise; it must be ensured that the nut

is carefully removed from the coupling, so that the clamping ring lying loosely in the clamping ring is

not lost.

 Slide the swivel nut on to the connecting hose.

 Slide the clamping ring with the thicker part pointing towards the nut on to the connecting hose.

 Fit the hose on to the supporting nipple in the coupling;

 Tighten the swivel nut hand-tight.

The hose is not connected non-slip and pressure-proof.

Optional threaded couplings for DN 4/6 or DN 6/8 can be obtained through M&C

 Route the suction and pressure pipe so that no condensate can flow into the pump.